BTC $85,148.31 +0.37%
ETH $2,698.15 +0.63%
BNB $788.44 +2.26%
XRP $1.50 +1.07%
SOL $121.47 +1.80%
TRX $0.3363 +0.04%
DOGE $0.0935 +0.96%
ADA $0.2450 +0.27%
BCH $318.54 +2.31%
LINK $14.07 +1.61%
HYPE $90.25 +2.69%
AAVE $179.76 +0.08%
SUI $1.18 +0.20%
XLM $0.2158 +0.61%
ZEC $1,332.30 +2.17%
AAPL $333.34 +0.04%
AMZN $252.43 +0.22%
GOOGL $344.11 +0.36%
MSFT $517.90 +0.04%
META $729.36 +0.18%
NVDA $234.59 +0.13%
TSLA $371.40 +0.09%
SNDK $1,717.57 +0.11%
INTC $118.93 +0.67%
SPCX $159.16 +0.07%
MU $1,069.15 +0.00%
AMD $632.54 +0.07%
BTC $85,148.31 +0.37%
ETH $2,698.15 +0.63%
BNB $788.44 +2.26%
XRP $1.50 +1.07%
SOL $121.47 +1.80%
TRX $0.3363 +0.04%
DOGE $0.0935 +0.96%
ADA $0.2450 +0.27%
BCH $318.54 +2.31%
LINK $14.07 +1.61%
HYPE $90.25 +2.69%
AAVE $179.76 +0.08%
SUI $1.18 +0.20%
XLM $0.2158 +0.61%
ZEC $1,332.30 +2.17%
AAPL $333.34 +0.04%
AMZN $252.43 +0.22%
GOOGL $344.11 +0.36%
MSFT $517.90 +0.04%
META $729.36 +0.18%
NVDA $234.59 +0.13%
TSLA $371.40 +0.09%
SNDK $1,717.57 +0.11%
INTC $118.93 +0.67%
SPCX $159.16 +0.07%
MU $1,069.15 +0.00%
AMD $632.54 +0.07%

以太坊再質押池 Astrid 遭攻擊,已暫停智能合約並補償用戶損失

2023-10-29 11:44:42

ChainCatcher 消息,以太坊流動性再質押池 Astrid 發文表示,其智能合約遭攻擊。Astrid 已經暫停合約,已對所有持有者進行快照,並將提供全額補償。

此後 Astrid 發布存款用戶和流動性提供者補償統計表格(不包括內部團隊的內部存款)。流動性提供者將以質押ETH代幣的形式獲得補償。Astrid 之後更新表示,已補償所有用戶損失,智能合約將繼續暫停。交易瀏覽器 Phalcon 分析表示,Astrid 由於提現功能存在缺陷而遭受攻擊。withdraw()函數的參數(即代幣地址和代幣數量)可被操控。具體攻擊流程如下:

  1. 創建 3 個假代幣:A、B和C。
  2. 使用假代幣 1 提現並領取 stETH。
  3. 使用假代幣 2 提現並領取 rETH。
  4. 使用假代幣 3 提現並領取 cbETH。
  5. 將 stETH、rETH、cbETH 轉換為 ETH。
app_icon
ChainCatcher 與創新者共建Web3世界